When growing old your eyes tend to grow weaker. Let the birthday guest know you have their back when it comes to sight with the Over The Hill Glasses. These great party favors are made of plastic material that displays a black frame and plastic clear lenses. Each inexpensive piece is sized to fits most adults. This party favor can also be used as costume accessories for Halloween. Comes packaged wholesale in a pack of twelve individual pieces. These glasses are for cosmetic use only.